21 gladiator valve train noise

[Scottck]

Fellas $ Fellets, 2021 with 38k miles, recent little bit of racket at idle, in the valve train area i think. 4 oz Marvel Mystery oil to full tank of gas. Gone! Silky smooth and quiet, i'm just sayin.

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[twbranch]

Typically I put top tier fuel in my jeep every other fill up. Works wonders for keeping it running smooth